<template>
  <div>

    <el-container style="height: 500px; border: 1px solid #eee " >
      <el-aside width="500px" style="background-color: rgb(238, 241, 246)">
        <el-menu :default-openeds="['1', '3']">
          <el-submenu index="1">
            <template slot="title"><i class="el-icon-message"></i>导航一</template>
            <el-menu-item-group>
              <template slot="title">分组一</template>
              <el-menu-item index="1-1">选项1</el-menu-item>
              <el-menu-item index="1-2">选项2</el-menu-item>
            </el-menu-item-group>
            <el-menu-item-group title="分组2">
              <el-menu-item index="1-3">选项3</el-menu-item>
            </el-menu-item-group>
            <el-submenu index="1-4">
              <template slot="title">选项4</template>
              <el-menu-item index="1-4-1">选项4-1</el-menu-item>
            </el-submenu>
          </el-submenu>
          <el-submenu index="2">
            <template slot="title"><i class="el-icon-menu"></i>导航二</template>
            <el-menu-item-group>
              <template slot="title">分组一</template>
              <el-menu-item index="2-1">选项1</el-menu-item>
              <el-menu-item index="2-2">选项2</el-menu-item>
            </el-menu-item-group>
            <el-menu-item-group title="分组2">
              <el-menu-item index="2-3">选项3</el-menu-item>
            </el-menu-item-group>
            <el-submenu index="2-4">
              <template slot="title">选项4</template>
              <el-menu-item index="2-4-1">选项4-1</el-menu-item>
            </el-submenu>
          </el-submenu>
          <el-submenu index="3">
            <template slot="title"><i class="el-icon-setting"></i>导航三</template>
            <el-menu-item-group>
              <template slot="title">分组一</template>
              <el-menu-item index="3-1">选项1</el-menu-item>
              <el-menu-item index="3-2">选项2</el-menu-item>
            </el-menu-item-group>
            <el-menu-item-group title="分组2">
              <el-menu-item index="3-3">选项3</el-menu-item>
            </el-menu-item-group>
            <el-submenu index="3-4">
              <template slot="title">选项4</template>
              <el-menu-item index="3-4-1">选项4-1</el-menu-item>
            </el-submenu>
          </el-submenu>
        </el-menu>
      </el-aside>

      <el-container>
        <el-header style="text-align: right; font-size: 12px">
          <el-dropdown>
            <i class="el-icon-setting" style="margin-right: 15px"></i>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item>查看</el-dropdown-item>
              <el-dropdown-item>新增</el-dropdown-item>
              <el-dropdown-item>删除</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
          <span>王小虎</span>
        </el-header>

        <el-main>

          <el-table
              ref="multipleTable"
              :data="tableData"
              tooltip-effect="dark"
              style="width: 100%"
              @selection-change="handleSelectionChange"
          @select="currentSelect">
            <el-table-column
                type="selection"
                width="55">
            </el-table-column>
            <el-table-column
                label="日期"
                width="120">
              <template slot-scope="scope">{{ scope.row.date }}</template>
            </el-table-column>
            <el-table-column
                prop="name"
                label="姓名"
                width="120">
            </el-table-column>
            <el-table-column
                prop="address"
                label="地址"
                show-overflow-tooltip>
            </el-table-column>

            <el-table-column
                prop="sex"
                label="性别"
                show-overflow-tooltip>
            </el-table-column>
          </el-table>
          <div style="margin-top: 20px">
            <el-button @click="toggleSelection([tableData[1], tableData[2]])">切换第二、第三行的选中状态</el-button>
            <el-button @click="toggleSelection()">取消选择</el-button>
          </div>

        </el-main>
      </el-container>
    </el-container>

  </div>
</template>


<script>
export default {
  data() {
    return {
      tableData: [],
      multipleSelection: []
    }

  },

created() {
    this.getAllUser();
},
  methods: {
    //获取所有用户
    getAllUser(){
      this.$axios.request({
            method: 'GET',
            url: 'http://localhost:8099/test/findAllUser',
            params: {
              name: 'xm',
            },
          }
      ).then(response=>{
        console.log(response.data.data);
        this.tableData = response.data.data;
        console.log(this.multipleSelection);
      }).catch(function (error) {
        console.error(error);
      });
    },

    toggleSelection(rows) {
      if (rows) {
        rows.forEach(row => {
          this.$refs.multipleTable.toggleRowSelection(row);
        });
      } else {
        this.$refs.multipleTable.clearSelection();
      }
    },
    handleSelectionChange(val) {
      this.multipleSelection = val;
    },
    //selection 用户勾选的所有数据
    //row 用户当前勾选的数据
    currentSelect(selection, row){
      console.log(selection)
      console.log(row)
    }
  }

};
</script>



<style>
.el-header {
  background-color: #B3C0D1;
  color: #333;
  line-height: 60px;
}

.el-aside {
  color: #333;
}
</style>

